Delete PTR record

//native

function wapiUrl(auth: RT.InfobloxNios, path: string) {

  const host = auth.host

    .trim()

    .replace(/^https?:\/\//, "")

    .replace(/\/+$/, "")

  const version = auth.wapi_version.trim().replace(/^v/, "")

  return new URL(`https://${host}/wapi/v${version}/${path}`)

}

function refUrl(auth: RT.InfobloxNios, ref: string, type: string) {

  // Encode each segment so ?, # or .. in a ref can't reach another path or query.

  const segments = ref.split("/")

  if (

    segments[0] !== type ||

    segments.length < 2 ||

    segments.some((s) => s === "." || s === "..")

  ) {

    throw new Error(`Expected a ${type} reference, got: ${ref}`)

  }

  return wapiUrl(

    auth,

    segments.map((s) => encodeURIComponent(s).replace(/%3A/gi, ":")).join("/")

  )

}

function basicAuth(auth: RT.InfobloxNios) {

  const bytes = new TextEncoder().encode(`${auth.username}:${auth.password}`)

  return `Basic ${btoa(String.fromCharCode(...bytes))}`

}

async function wapiError(response: Response) {

  const text = await response.text()

  if (response.status === 401) {

    return new Error(

      "401 Unauthorized: wrong username or password, or the user's admin group has no API access"

    )

  }

  try {

    // WAPI errors are JSON: {"Error": "AdmConDataNotFoundError: ...", "code": "Client.Ibap.Data.NotFound", "text": "..."}

    const { Error: error, code, text: detail } = JSON.parse(text)

    if (error) {

      const message =

        detail && !error.includes(detail) ? `${error}: ${detail}` : error

      return new Error(

        `${response.status} ${message}${code ? ` (${code})` : ""}`

      )

    }

  } catch {}

  return new Error(`${response.status} ${text}`)

}

/**

 * Delete PTR record

 * Delete a PTR record identified by its _ref (from Search records). Returns the _ref of the deleted record.

 */

export async function main(auth: RT.InfobloxNios, ref: string) {

  const url = refUrl(auth, ref, "record:ptr")

  url.searchParams.append("_return_as_object", "1")

  const response = await fetch(url, {

    method: "DELETE",

    headers: {

      Authorization: basicAuth(auth),

      Accept: "application/json",

    },

  })

  if (!response.ok) {

    throw await wapiError(response)

  }

  return await response.json()

}